5. If a photon has an energy of 3.19 x 10-29 J, what color would that photon be? Show your work! e-mc² 3.19x10- 195=m/9.00x1016) 9.00×10¹ M = 3.54x10-36 9.00×10¹6 3.54110361nm 3,54x10 36 1x101x10-9-nm Red Orange Yellow Green Blue Indigo Violet 652-740 nm 590-625 nm 565-590 nm 520-565 nm 445-520 nm 425-445 nm 380-425 nm

Q: Draw the bonding pattern for the third resonance structure for the following molecule (include any…

A: These are the collection of Lewis structures which represents the delocalisation of electrons in a…

Q: Provide the correct IUPAC name for the compound shown here. HO- CH3 -CH₂CH3 1- 4- 3,3- 3- 5- 2-

A: The compound is given and we have to tell the IUPAC name of the compound.

Q: What type of glycosidic bond would be formed between the two carbons circled in the molecules below?…

A:

Q: Provide a stepwise synthesis to carry out the following conversion. CHÍNH,

A: In this organic reaction several multiple steps are involved.The following steps are involved.

Q: HC=CH НО ОН 0 + enantiomer

A:

Q: 11. Consider the reaction mechanism/s involved in each of the following cases: III CI ~ KOH, heat…

A: "Dear student, as an expert we are only allowed to answer one quesstion at a time and 4 subpart at a…

Q: Describe the types of the Battery - ALKALINE BATTERY - MERCURY BATTERY - ZINC - AIR BATTERY - NICKEL…

A: A battery is a device that converts chemical energy contained within its active materials directly…

Q: Draw the products formed when each amine is treated with [1] CH3I(exess); [2] Ag2O; [3] (heat).…

A: Amines react with excess alkyl halides to form quaternary ammonium salt and it reacts with Ag2O and…

Q: Predict the major product(s) of the following reaction. Br₂ H₂O Br OH || Br "OH Br "OH Br COM OH IV

A:

Q: Use the standard reduction potentials below to determine which element or ion is the best reducing…

A: Answer:The specie that reduces others and itself gets oxidized during the redox reaction is called…

Q: Which of the following are incorrect Lewis structures for the molecule or ion indicated (molecular…

A: Answer:Total number of valence electrons shown in Lewis structure should be equal to actual number…

Q: What is the predicted product of the reaction shown? 01 On O III O IV Na2Cr2O7/H2SO4/H2O OH H ОН…

A: Compound with at least one benzylic CH is oxidized to carboxylic acid in the presence of…

Q: Draw the structure of compounds A-E in the following reaction scheme. KOC(CH3)3 Br₂ NaNH, A B C…

A:

Q: complete the synthesis cyclohexane to 1R,2R 2 bromocyclohexanol

A: The question is based on the concept of organic synthesis.We need to synthesize the product using…

Q: Consider only the following quantum levels for the hydrogen atom. The energy for each level is…

A: Answer:Here:

Q: Propose an efficient synthesis for the following transformation. Use the reagents/conditions below…

A: In first step alcohols react with reagent 4-Toluenesulfonyl chloride in pyridine solution to yield…

Q: data required mass of aluminum (s) Initial temp. of aluminum (c) volume of water (ML) initial temp.…

A: Specific heat capacity is the amount of heat required to increases the temperature of 1 kg of…

Q: Draw the mechanism of Fischer esterification of below reaction OH OH H₂SO4 ethyl acetate + H₂O

A: An arrow always depicts from a region of high electron density to low electron density ; that is…

Q: Provide the missing major organic products, pay attention to stereochemistry as appropriate. A. Br…

A: Grignard reagent is represented as RMgX where R = alkyl or aryl group and X = halogenGrignard…

Q: S Rank the following anions from most to least stable, listing the most stable first. Multiple…

A: Structure that describe the delocalization of electrons in a polyatomic ion or a molecule.

Q: . H NaOCH, ویلینڈ نز حمید OCH₂CH₂ NaOCH₂ 1. NaOCH₂CH3 2. Br 3. H₂O*, heat NaOCH₂CH₂

A: Given are organic reactions. All given reactions contain ester as reactant.Let's see products for…

Q: Rank the following compounds in order of increasing acidity. ΝΗ ΝΗ ΝΗ

A: The objective is to determine the increasing order of acidity for the given amines. Acidic strength…

Q: 10. CH,COP в) Ное c) H₂O D) (CH₂)3COO O A hich one of the AB ing is the best pe in a su

A: Good nucleophile is one which readily donates its electrons pair to electron deficient site.

Q: N2 (g) + 3H2 (9) a.5.3 x 10-5 Ob.7.7 x 10-18 Oc2.8 x 10-9 d. 1.3 x 107 Oe. 1.9 x 104 4 NH3 (9) 2NH3…

A: Answer:For any reaction, value of equilibrium constant KC is equal to the ratio of molar…

Q: ol 1) LDA, -78°C 2) Br of m H 2) 1) NaOH, H₂O H Heat Sandn H NaOH, H₂O 25°C NaOH H cataytic amount

A: Given are organic reactions. reaction 1 is C-alkylation reaction, rest are aldol condensation and…

Q: What is the electron pair geometry of SO2?

A:

Q: A pure metal is heated from solid to gas, and the transformation process is depicted below. Which of…

A: Step-1Solid metal rises in temperatureStep-2Solid metal meltsStep-3Liquid rises in temperature

Q: What is the pressure (in atm) in a 5.00 L tank with 34.50 grams of oxygen gas at 350 K?

A: The volume of the tank = The mass of oxygen gas = Temperature =

Q: What is/are the major organic product(s) for the following reaction? Select all that apply. OH 0 О A…

A: The question is based on organic reactions.We need to identify the product and explain its…

Q: Which one of the following species has the electron configuration of 1s²2s²2p6? 1. Nat 2.0²- 3. F…

A: Recall the configuration = 1s2 2s2 2p6Total number of electron = 2+2+6= 10 e-

Q: Draw the products of the given hydrolysis reactions. ( CH3 H₂O+ Select DIG H

A: This is an example of THP deprotection or hydrolysis reaction

Q: Examine the compounds and then select all the following statements that are correct. ol or ☆ ol 2 3…

A: Tollen's reagent is used to distinguish between aldehydes and ketones.Aldehydes are oxidised to…

Q: f) Which of the following cations is not a resonance structure of X? X A B D

A:

Q: Draw the condensed structure of an isomer of this molecule: CH3 -C-CH₂-OH

A:

Q: Provide the IUPAC name for the following compound. F SH Y™ Br

A: To find the IUPAC name of the given compound.

Q: 1. Which of the following reactions are metathesis reactions? (a) 2KCIO3 →→→→2KC1+30₂ (b) Cu(NO3)₂…

A: The objective is to determine the reaction which is a metathesis reaction. Metathesis reactions…

Q: 3. Please give the products of the following reactions and provide a mechanism (including the FMOS…

A: Electrocyclic reactions are the class of pericyclic reactions in which the formation of a new sigma…

Q: place the following compounds from fastest to slowest reacted with a mixture of nacn and hcn and…

A: The question is based on the concept of organic reactions. We need to arrange the given reactants in…

Q: 16. A reaction mixture of solid nickel (II) oxide and 2.50 bar of carbon monoxide are allowed to…

A:

Q: What is the mass of 4.50 x 1022 Cu atoms? OA) 7.47 x 10-2 amu B) 7.47 x 10-2 g OC) 4.75 g OD) 63.55…

A:

Q: What is the entropy change for the following reaction under isothermal (310 K) conditions at I atm?…

A: Given,Temperature = 310 KPressure = 1atmR=8.315 J/K.molTo find the change in entropy.When a…

Q: Draw the product formed from acetaldehyde using -OH, H₂O. (Aldol reaction & dehydration)

A:

Q: A 60.0-mL sample of 0.00200 M AgNO3 is added to 60.0 mL of 0.0100 M NalO3. What is the equilibrium…

A:

Q: 8 85 30 8 75 70 65 8 9 10 11 12 13 14 15 16 17 18 Time/min Use the above Cooling Curve to answer the…

A: A cooling curve is a plot of temperature change Vs time. It represents the change in the state of a…

Q: Provide a mechanism for the following reaction. Me N N₁ 1} 1-S=0 ZI MeO 160 °C Me N

A: 1.Formation of carbine intermediate2.CH insertion of carbene

Q: How do we know that certain chemicals and wavelengths of radiation induce mutations in DNA?

A: The process of how certain chemicals and wavelengths of radiation induce mutations in DNA involves…

Q: Predict the major products of the following organic reaction: fib A ? Some important notes: • Draw…

A: Diels-Alder reaction is a [ 4+2] cycloaddition reaction in the presence of heat. The HOMO of diene…

Q: Which product(s) will NOT form under the conditions below? HBr میرا Br 13 Br B O A only O B only O…

A:

Q: Give the IUPAC name for the following compound. Be sure to use cis/trans, E/Z or R/S where…

A: Given,The molecule is:

Q: Match the reagents to the product shown in each reaction. A B D OH F CI D B ✓ [Choose ] SOCI2 C 2 eq…

A: Answer:-This question is answered by using the simple concept of chemical reactions of carboxylic…

Quantum Chemistry

Quantum chemistry deals with the properties of chemical systems and their reactions. The branch of chemistry which is more concerned with quantum chemistry is physical chemistry. It is a more sophisticated field of theoretical physics which is concerned towards the application of physical concepts towards various chemical aspects such as, formation of atoms, chemical structure descriptions, chemical bond strength, hybridization, conjugation etc. Quantum chemistry mainly studies the various states i.e., ground state, excited state, transition states of the individual atoms or molecules taking place during any chemical reaction. The laws of motion explained by various scientists, which are termed as “classical mechanics” were not acceptable in terms of electrons, protons, atoms, light etc. Thus, a new theory named “quantum mechanics” emerged to understand the basic framework of various atomic and subatomic particles.